CN104865525A - Experiment platform for horizontal-axis ocean-current generation water turbine - Google Patents
Experiment platform for horizontal-axis ocean-current generation water turbine Download PDFInfo
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- CN104865525A CN104865525A CN201510246559.7A CN201510246559A CN104865525A CN 104865525 A CN104865525 A CN 104865525A CN 201510246559 A CN201510246559 A CN 201510246559A CN 104865525 A CN104865525 A CN 104865525A
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Abstract
The invention discloses an experiment platform for a horizontal-axis ocean-current generation water turbine, and the platform consists of a power generation part and a support part. The power generation part consists of the horizontal-axis ocean-current generation water turbine, data transmission lines, and a data collection system. The support part consists of a lateral square tube, a longitudinal square tube, a tee joint connecting the lateral square tube and the longitudinal square tube, an upper hoop, a lower hoop, a lower circular tube, an upper circular tube, a two-way joint connecting the upper circular tube and the longitudinal square tube, a testing platform, and a platform roller, wherein the upper and lower hoops are used for fixing water turbines. The testing platform moves back and forth along a guide rail through the platform roller. The two-way joint moves back and forth along the longitudinal square tube, so as to adjust the intervals of the front and back water turbines. The data collection system is connected with the water turbines through the data transmission lines. The platform is advantageous in that the platform used in a model experiment of the ocean-current generation water turbine reduces the installation and disassembly difficulty of the water turbines, can freely adjust the positions of the water turbines, increases the energy utilization rate of ocean-current generation, and is good in application prospect.
Description
Technical field
The present invention relates to a kind of experiment porch carrying out the transverse axis current power generation hydraulic turbine in the sink, be applied to field of marine renewable energy development.
Background technology
In order to tackle the problems such as global energy shortage, environmental pollution, alternative traditional fossil energy is all carried out making great efforts to seek novel energy in countries in the world.Up to now, the novel fungible energy source that countries in the world are developed mainly contains sun power, wind energy, ocean energy, biomass energy and nuclear energy etc., wherein ocean energy by ocean current is due to rich reserves, the advantage such as load is steady, predictability is strong and enjoy favor, very fast in development in recent years, becoming current has the ocean energy of development potentiality one of to plant most.The transverse axis current power generation hydraulic turbine is a kind of rotating machinery energy by ocean current being converted into electric energy, due to features such as its capacitation efficiency is high, technology relative maturity, and becomes one of numerous researcher's structure being inclined to selection.Marine environment is complicated severe, and marine experiment needs human and material resources and the financial resources of at substantial.The model experiment carrying out the current power generation hydraulic turbine is in the sink a kind of simple, effective research method.At present, syndeton many employings anchor architecture of the disclosed hydraulic turbine, one end is fixed on the bottom, and the other end connects the hydraulic turbine or support, if number of patent application is a kind of hydraulic turbine fixed sturcture utilizing floatage-type of GB 2434410A; Number of patent application is that a kind of ballast that utilizes of 201280059805.2 is to realize the method for water turbine position movement.Severe marine environment makes these methods in the installation, unloading process of the hydraulic turbine, need to carry out the calculating of large amount of complex, and the position be difficult to the hydraulic turbine is mutual adjusts, and does not have a kind of general current power generation hydraulic turbine experiment porch.
Summary of the invention
The object of the invention is for above-mentioned existing problems, provide a kind of transverse axis current power generation hydraulic turbine experiment porch, this platform only needs simple assembling can complete the installation and removal of the hydraulic turbine, and water turbine position can adjust arbitrarily, series of experiment research work can be carried out on the platform, for the exploitation of energy by ocean current provide technical support.
Technical scheme of the present invention:
A kind of transverse axis current power generation hydraulic turbine experiment porch, be made up of power generation part and holder part, power generation part is made up of the transverse axis current power generation hydraulic turbine, data line and data acquisition system (DAS), holder part is by horizontal square tube, longitudinal square tube, connect the threeway of horizontal square tube and longitudinal square tube, the upper end anchor ear of the fixing hydraulic turbine and lower end anchor ear, lower end pipe, upper end pipe, connect upper end pipe and longitudinal square tube two lead to, experiment porch becomes with platform roller set, holder part is set up in tank both sides, guide rail is equipped with on tank both sides, experiment porch utilizes platform roller to move forward and backward along guide rail, two horizontal square tubes are individually fixed in the two ends of experiment porch, three longitudinal square tubes are used for water turbine is installed, upper end anchor ear and lower end anchor ear adopt U-shaped anchor ear, water turbine is fixed by bolt by a pair U-shaped anchor ear, upper end anchor ear welds with lower end pipe, lower end pipe and the upper end pipe that can carry out stretching along lower end pipe coordinate to adjust the underwater penetration of water turbine and to be fastened by bolts, upper end pipe and two logical welds, two logical longitudinally square tubes are carried out moving forward and backward with the spacing adjusting front and back water turbine and are fastened by bolts, data acquisition system (DAS) is located on experiment porch, and data acquisition system (DAS) is connected by data line with water turbine.
Working routine of the present invention:
First the hydraulic turbine is fixed on anchor ear, the underwater penetration of the hydraulic turbine is set by the position adjusting lower end pipe and upper end pipe, then lead to two and penetrate longitudinal square tube, the spacing of the front and back hydraulic turbine is changed by adjusting two positions led to, now use threeway horizontal square tube to be connected with longitudinal square tube, the distance between the horizontal hydraulic turbine is set by the position adjusting threeway, finally horizontal square tube is fixed on experiment porch, the roller of locked experiment porch, starts to carry out model test.
The invention has the beneficial effects as follows:
Apply the model experiment that this experiment porch carries out the current power generation hydraulic turbine, eliminate and utilize anchor architecture to be fixed, utilize buoyancy to carry out the process calculated, reduce the difficulty that the hydraulic turbine is installed, dismantled, and the position of the hydraulic turbine can be adjusted arbitrarily, the Appropriate application finite space arranges water turbine set, heighten the capacity usage ratio of current power generation, had a good application prospect.
Accompanying drawing explanation
Fig. 1 is the perspective view of transverse axis current power generation hydraulic turbine experiment porch.
Fig. 2 is the forward sight structural representation of transverse axis current power generation hydraulic turbine experiment porch.
Fig. 3 is hydraulic turbine part connection diagram.
In figure: 1, the transverse axis current power generation hydraulic turbine; 2, platform roller; 3, experiment porch; 4, data acquisition system (DAS); 5, horizontal square tube; 6, two lead to; 7, longitudinal square tube; 8, threeway; 9, data line; 10, upper end pipe; 11, lower end pipe; 12, upper end anchor ear; 13, lower end anchor ear.
Embodiment
Below in conjunction with drawings and Examples, specific embodiment of the invention is described further.
Embodiment:
A kind of transverse axis current power generation hydraulic turbine experiment porch, as Figure 1-3, be made up of power generation part and holder part, power generation part is made up of the transverse axis current power generation hydraulic turbine 1, data line 9 and data acquisition system (DAS) 4, holder part is by horizontal square tube 5, longitudinal square tube 7, connect the threeway 8 of horizontal square tube and longitudinal square tube, the upper end anchor ear 12 of the fixing hydraulic turbine and lower end anchor ear 13, lower end pipe 11, upper end pipe 10, connect two logical 6 of upper end pipe 10 and longitudinal square tube 7, experiment porch 3 and platform roller 2 form, holder part is set up in tank both sides, guide rail is equipped with on tank both sides, experiment porch 3 utilizes platform roller 2 to move forward and backward along guide rail, two horizontal square tubes 5 are individually fixed in the two ends of experiment porch 3, three longitudinal square tubes 7 install five water turbines 1, its middle front part is each in three longitudinal square tubes 7 installs a water turbine 1, other two water turbines 1 are arranged on middle part and the rear portion of middle longitudinal square tube 7 respectively, upper end anchor ear 12 and lower end anchor ear 13 adopt U-shaped anchor ear, water turbine 1 is fixed by bolt by a pair U-shaped anchor ear, upper end anchor ear 12 welds with lower end pipe 11, lower end pipe 11 and the upper end pipe 10 that can carry out stretching along lower end pipe coordinate to adjust the underwater penetration of water turbine 1 and are fastened by bolts, upper end pipe 10 and two logical 6 weld, two logical 6 longitudinally square tube 7 carry out movablely being fastened by bolts with the spacing adjusting front and back water turbine 1, data acquisition system (DAS) 4 is located on experiment porch 3, and data acquisition system (DAS) 4 is connected by data line 9 with water turbine 1.
In this embodiment, tank width is 2000mm, horizontal square tube is of a size of long 2400mm, wide 100mm, thick 2mm, longitudinal square tube is of a size of long 4000mm, wide 100mm, thick 2mm, upper end pipe is of a size of long 400mm, internal diameter 32mm, external diameter 35mm, lower end pipe is of a size of long 400mm, internal diameter 26mm, external diameter 30mm, use 5 hydraulic turbines, turbine blade radius is 300mm, length is 600mm, turbine shaft horizontal spacing is 650mm, longitudinal hydraulic turbine fore-and-aft clearance is 600mm, the quantity of every side platform roller is 4, according to order all around, the hydraulic turbine is numbered, be respectively left 1, in 1, in 2, in 3 and right 1, the every generating parameter of data acquisition system (DAS) to the hydraulic turbine carries out data acquisition.
Change water turbine 1 time, only need upper end anchor ear 12 and lower end anchor ear 13 to unclamp, the former hydraulic turbine 1 taken out, the hydraulic turbine 1 more renewed, finally by upper end anchor ear 12 and lower end anchor ear 13 fastening.
Adjustment the hydraulic turbine 1 underwater penetration time, only need the fastening bolt of lower end pipe 11 and upper end pipe 10 to unclamp, change the distance of stretch out and draw back between two pipes, adjust suitable after by bolted.
When adjusting the spacing of the hydraulic turbine 1 before and after in longitudinal square tube 7, only need the fastening bolt of two logical 6 and longitudinal square tube 7 to unclamp, move after being through two in longitudinal square tube 7 logical 6 to suitable position, again by bolted.
When adjusting the spacing of the hydraulic turbine 1 in a lateral direction, only need horizontal square tube 5 to unclamp with the fastening bolt of experiment porch 3, the mobile threeway 8 be through in horizontal square tube 5 after correct position, again by bolted.
Claims (1)
1. a transverse axis current power generation hydraulic turbine experiment porch, is characterized in that: be made up of power generation part and holder part, power generation part is made up of the transverse axis current power generation hydraulic turbine, data line and data acquisition system (DAS), holder part is by horizontal square tube, longitudinal square tube, connect the threeway of horizontal square tube and longitudinal square tube, the upper end anchor ear of the fixing hydraulic turbine and lower end anchor ear, lower end pipe, upper end pipe, connect upper end pipe and longitudinal square tube two lead to, experiment porch becomes with platform roller set, holder part is set up in tank both sides, guide rail is equipped with on tank both sides, experiment porch utilizes platform roller to move forward and backward along guide rail, two horizontal square tubes are individually fixed in the two ends of experiment porch, three longitudinal square tubes are used for water turbine is installed, upper end anchor ear and lower end anchor ear adopt U-shaped anchor ear, water turbine is fixed by bolt by a pair U-shaped anchor ear, upper end anchor ear welds with lower end pipe, lower end pipe and the upper end pipe that can carry out stretching along lower end pipe coordinate to adjust the underwater penetration of water turbine and to be fastened by bolts, upper end pipe and two logical welds, two logical longitudinally square tubes are carried out moving forward and backward with the spacing adjusting front and back water turbine and are fastened by bolts, data acquisition system (DAS) is located on experiment porch, and data acquisition system (DAS) is connected by data line with water turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246559.7A CN104865525A (en) | 2015-05-14 | 2015-05-14 | Experiment platform for horizontal-axis ocean-current generation water turbine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510246559.7A CN104865525A (en) | 2015-05-14 | 2015-05-14 | Experiment platform for horizontal-axis ocean-current generation water turbine |
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| CN104865525A true CN104865525A (en) | 2015-08-26 |
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| CN201510246559.7A Pending CN104865525A (en) | 2015-05-14 | 2015-05-14 | Experiment platform for horizontal-axis ocean-current generation water turbine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453721A (en) * | 2019-09-05 | 2019-11-15 | 上海交通大学 | A kind of the single pile formula brace foundation and installation method of tidal current energy water turbine |
| CN110485459A (en) * | 2019-09-05 | 2019-11-22 | 上海交通大学 | A kind of Formwork Support for External basis of tidal current energy water turbine and installation method |
| CN110500223A (en) * | 2019-09-12 | 2019-11-26 | 上海交通大学 | Using the tidal current energy water turbine jacket-type brace foundation of lateral tensioning auxiliary |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747377Y (en) * | 2004-12-01 | 2005-12-21 | 周历清 | Lifting/lowering lever type water surface generating device |
| GB2434410B (en) * | 2006-01-18 | 2009-09-16 | Michael Torr Todman | Underwater turbine mounting |
| CN101769225A (en) * | 2008-12-30 | 2010-07-07 | 中国海洋大学 | Lift-type double floating body tidal power generating platform |
| CN202441535U (en) * | 2011-05-05 | 2012-09-19 | 陈俞任 | Underwater depth adjusting multi-section linkage cover type tide and wave energy collection million-kilowatt generation device |
| CN103133221A (en) * | 2011-11-28 | 2013-06-05 | 上海市南洋中学 | Microcomputer intelligent hydroelectric generation experiment research platform |
| WO2013083976A1 (en) * | 2011-12-09 | 2013-06-13 | Tidalstream Limited | Support for water turbine |
-
2015
- 2015-05-14 CN CN201510246559.7A patent/CN104865525A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747377Y (en) * | 2004-12-01 | 2005-12-21 | 周历清 | Lifting/lowering lever type water surface generating device |
| GB2434410B (en) * | 2006-01-18 | 2009-09-16 | Michael Torr Todman | Underwater turbine mounting |
| CN101769225A (en) * | 2008-12-30 | 2010-07-07 | 中国海洋大学 | Lift-type double floating body tidal power generating platform |
| CN202441535U (en) * | 2011-05-05 | 2012-09-19 | 陈俞任 | Underwater depth adjusting multi-section linkage cover type tide and wave energy collection million-kilowatt generation device |
| CN103133221A (en) * | 2011-11-28 | 2013-06-05 | 上海市南洋中学 | Microcomputer intelligent hydroelectric generation experiment research platform |
| WO2013083976A1 (en) * | 2011-12-09 | 2013-06-13 | Tidalstream Limited | Support for water turbine |
Non-Patent Citations (2)
| Title |
|---|
| 李林杰: "潮流能发电场水轮机排布对流场影响研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 鹿兰帅: "潮流能驱动的柔性叶片水轮机水动力性能试验研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453721A (en) * | 2019-09-05 | 2019-11-15 | 上海交通大学 | A kind of the single pile formula brace foundation and installation method of tidal current energy water turbine |
| CN110485459A (en) * | 2019-09-05 | 2019-11-22 | 上海交通大学 | A kind of Formwork Support for External basis of tidal current energy water turbine and installation method |
| CN110500223A (en) * | 2019-09-12 | 2019-11-26 | 上海交通大学 | Using the tidal current energy water turbine jacket-type brace foundation of lateral tensioning auxiliary |
| CN110500223B (en) * | 2019-09-12 | 2024-07-19 | 上海交通大学 | Conduit frame type supporting foundation of tidal current energy water turbine with side tensioning assistance |
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Application publication date: 20150826 |